diff --git a/sbin/common/lib/functionLibrary.sh b/sbin/common/lib/functionLibrary.sh
index f42b21f78..6fc8b3eac 100644
--- a/sbin/common/lib/functionLibrary.sh
+++ b/sbin/common/lib/functionLibrary.sh
@@ -85,10 +85,12 @@ function doesThisURLExist() {
   
   spiderOutput=1
   if command -v wget &> /dev/null; then
-    wget --spider -q ${source} 2> /dev/null
+    info "Using wget to verify URL exists."
+    wget --spider -q ${1} 2> /dev/null
     spiderOutput=$?
   elif command -v curl &> /dev/null; then
-    curl -I ${source} -s | grep "200 OK" -q
+    info "Using curl to verify URL exists."
+    curl -I ${1} -s | grep "200 OK" -q
     spiderOutput=$?
   else
     echo "Error: Neither wget nor curl could be found when downloading this file: ${source}"
diff --git a/sbin/common/lib/functionLibraryTests.sh b/sbin/common/lib/functionLibraryTests.sh
index 10b2ff2b8..3d32e7fbe 100644
--- a/sbin/common/lib/functionLibraryTests.sh
+++ b/sbin/common/lib/functionLibraryTests.sh
@@ -50,7 +50,19 @@ function checkFileShaTests(){
 
 # doesThisURLExist
 function doesThisURLExistTests(){
-  return 0
+  # Does it pass when it should?
+  doesThisURLExist "https://adoptium.net/index.html"
+  testResults "doesThisURLExistTest 1" "$?"
+
+  # Does it fail when it should?
+  doesThisURLExist "https://thisurlshouldneverexist123456gibberish.com" &> /dev/null
+  [[ "$?" != "0" ]]
+  testResults "doesThisURLExistTest 2" "$?"
+
+  # And does it fail when it's not even a URL?
+  doesThisURLExist "thisnonurlshouldneverexist123456gibberish" &> /dev/null
+  [[ "$?" != "0" ]]
+  testResults "doesThisURLExistTest 3" "$?"
 }
 
 # downloadFile